Hardware Spec Index

Caldera PW-8125 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW8125-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,517 (Power Supplies scale)
Category rank#47,652
Street price$99
Power850 W (rated)
Performance per dollar15.32
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8125 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2797 Ultra 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,041$199Compare
Zephyra PW-1046 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply2,362$229Compare
Teralux PW-6800 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,701$119Compare
Teralux PW-6726 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,274$199Compare
Caldera PW-4083 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,126$219Compare
Teralux PW-5099 Ultra 650W 80 PLUS Bronze ATX Power Supply824$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8125 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/95032381 (accessed 2026-10-24).